chasitytate715
chasitytate715
04-01-2017
Mathematics
contestada
x plus y = 0
x - y plus 2 = 0
Respuesta :
darkbria
darkbria
04-01-2017
negative one plus one equals zero and negative one plus negative one equals negative two plus positive two equals zero
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3(v + 2) + 4 = 13 HELP ME!!